PT - JOURNAL ARTICLE ED - American Society of Neuroradiology TI - Clinical Magnetic Resonance Imaging e-edition DP - 2007 Mar 01 TA - American Journal of Neuroradiology PG - 597--600 VI - 28 IP - 3 4099 - http://www.ajnr.org/content/28/3/597.short 4100 - http://www.ajnr.org/content/28/3/597.full SO - Am. J. Neuroradiol.2007 Mar 01; 28